Calculate average sale of the week in Java

By: Paawan Chaudhary Viewed: 153333 times    

This java program accepts value of apple sales for each day of the week (using array of type float) and then, calculates the average sale of the week.

import java.lang.*;
import java.io.*;
class q7Apple
{
	public static void main(String args[]) throws IOException
	{
		double avg;
		float sum=0;
		float sales[]=new float[7];
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
		for(int i=1;i<=7;i++)
		{
			System.out.println ("Enter sales for day"+i+" of week =");
			sales[i-1] = Float.parseFloat(br.readLine());
			sum=sum+sales[i-1];
		}
		System.out.println ("Sum = "+sum);
		avg=sum/7;
		System.out.println ("Average sale of week="+avg);
	}
}	

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